Steganography and Cryptography Quiz

What is the practice of hiding data inside other data called?

• Encoding

• Watermarking

• Steganography

• Cryptography

Which term describes a message that is not openly visible in steganography?

• Exposed

• Overt

• Covert

• Public

What does the term 'overt' refer to in steganography?

• A decoded message

• An encrypted message

• A visible message

• A hidden message

Which method involves replacing insignificant data in an overt file with covert data?

• Digital Watermarking

• Generation Steganography

• Substitution Steganography

• Insertion Steganography

What is the Least Significant Bit (LSB) Substitution used for?

• Encrypting messages

• Verifying file integrity

• Hiding data in media files

• Detecting hidden messages

Which steganography method places covert information into ignored parts of overt files?

• Insertion Steganography

• Substitution Steganography

• Digital Watermarking

• Generation Steganography

What feature in NTFS allows data to be attached to a file without changing its content?

• File Partitioning

• Alternate Data Streams

• Data Compression

• File Encryption

Which process is closely related to steganography and involves embedding a signature in a work?

• Cryptography

• Data Encoding

• Digital Watermarking

• File Compression

What is the process of analyzing data to detect hidden content called?

• Cryptanalysis

• Steganalysis

• File Scanning

• Data Mining

Which steganalysis process involves modifying overt data to disrupt hidden messages?

• Decoding

• Erasing

• Detection

• Encoding